1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex787 [66]
3 years ago
10

What is the factored form of 8x^2+18x+9?

Mathematics
1 answer:
forsale [732]3 years ago
5 0
Factored form is (4x+3)(2x+3)
You might be interested in
The sum of two consecutive positive even integers is at most 14. List all possible pairs of integers.
anastassius [24]
Let X be the first number
there is a 2 numbers distance between each even number eg.2 ,4, 6, 8, etc.
So the 2nd number is X+2
The sum of the 1st and 2nd numbers = 14
X + X+2 =14
2X +2 =14
2X = 14-2
2X = 12
X = 12/2
X = 6
Therefore,
The first number i.e, X = 6
And the second number i.e, X+2 = 6+2 =8
******************************************************************************
This is the only positive pair in case of two consecutive numbers if the are even numbers but not consecutive there will be more pairs
12 + 2 = 14
10 + 4 = 14
8 + 6 = 14 (Already found)
6 0
4 years ago
7x-3=-3+7x i neep help answer this please
erica [24]

Answer:

All real numbers are solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

7x− 3 = − 3 + 7x

Step 1: Simplify both sides of the equation.

7x − 3 = −3 + 7x

7x + −3 = −3 + 7x

7x − 3 = 7x − 3

Step 2: Subtract 7x from both sides.

7x− 3 −7x = 7x −3 −7x

−3 = −3

Step 3: Add 3 to both sides.

−3 + 3 = −3 + 3

0 =  0

7 0
3 years ago
Read 2 more answers
4.72n - 0.1 = 8 + 0.67n
levacccp [35]
4.72n - 0.1 = 8 + 0.67n

4.72n - 0.67n = 8 + 0.1

4.05n = 8.1

4.05n/4.05 = 8.1/4.05 

n = 2
5 0
3 years ago
A driver travelled a distance of 864 km in 12 hours what is the speed of car
Elanso [62]

answer:

speed= 72 km - per • hour

8 0
3 years ago
Read 2 more answers
A lock has a three number code made up of 17 numbers if none of the numbers are allowed to repeat how many different ways can yo
Marrrta [24]

Answer:

680

Step-by-step explanation:

Use the binomial coefficient where you choose k=3 numbers out of n=17 possible numbers and find the total amount of combinations since order does not matter:

\displaystyle \binom{n}{k}=\frac{n!}{k!(n-k)!}\\ \\\binom{17}{3}=\frac{17!}{3!(17-3)!}\\\\\binom{17}{3}=\frac{17!}{3!(14)!}\\\\\binom{17}{3}=\frac{17*16*15}{3*2*1}\\\\\binom{17}{3}=680

Thus, you can make 680 three-non-repeating-number codes

8 0
2 years ago
Other questions:
  • Evaluate 5m for m = 3
    7·2 answers
  • How do you set up fewer than half of 16 individuals covering their mouth would be surprising because the probability of observin
    8·1 answer
  • Carl runs around a track in 1.17 minutes. How long would it take him to run 1.5 laps at this rate? [Round to two places.]
    8·2 answers
  • Y=-0.005x^2+0.41x-5.1
    14·1 answer
  • How do the graphs of y=1/x and y=5/(x+6 )compare
    12·1 answer
  • What is the absolute deviation for 15 in the data set?
    7·1 answer
  • Which is greater, the greatest whole number with 4 digits or the least whole number with 5 digits
    6·2 answers
  • PLEASE HELP ME PLEaSE
    7·2 answers
  • 2 TRVEANSLSAR arrange this letters<br>​
    13·2 answers
  • Georgina cooked a 10 1/5 pound turkey in 2 3/5 hours. How many hours per pound did it take to cook the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!